27307455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 51858144

約数和(自身を除く): 24550689

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 701, 735, 795, 1113, 1855, 2103, 2597, 3505, 4907, 5565, 7791, 10515, 12985, 14721, 24535, 34349, 37153, 38955, 73605, 103047, 111459, 171745, 185765, 260071, 515235, 557295, 780213, 1300355, 1820497, 3901065, 5461491, 9102485, 27307455]

約数ペア:

[(1, 27307455), (3, 9102485), (5, 5461491), (7, 3901065), (15, 1820497), (21, 1300355), (35, 780213), (49, 557295), (53, 515235), (105, 260071), (147, 185765), (159, 171745), (245, 111459), (265, 103047), (371, 73605), (701, 38955), (735, 37153), (795, 34349), (1113, 24535), (1855, 14721), (2103, 12985), (2597, 10515), (3505, 7791), (4907, 5565)]